Hair dryer



FIG. 1 is a back elevation view of a hair dryer.

FIG. 2 is a bottom elevation view of the hair dryer.

FIG. 3 is a front elevation view of the hair dryer.

FIG. 4 is a left elevation view of the hair dryer.

FIG. 5 is a right-back perspective view of the hair dryer.

FIG. 6 is a front-left perspective view of the hair dryer.

FIG. 7 is a right elevation view of the hair dryer; and,

FIG. 8 is a top elevation view of the hair dryer. 

CLAIM The ornamental design for a hair dryer, as shown and described. 